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The probability of a response is determined by its reinforcement history.
The structure of DNA was not just a discovery; it was a revolution in biology.
如果你要创新,你必须愿意失败。如果你要做一些新的东西,那么你必须愿意接受你可能会失败。
Every stitch tells a story. Make sure yours is worth telling.
The more you sweat in peace, the less you bleed in war.